It's the crowning jewel of Magic Kingdom Park's New Fantasyland -- and it's about to open.

The Seven Dwarfs Mine Train is "tucked beneath rugged rolling hills and rushing waterfalls" in a mine where "a million diamonds shine."

The roller coaster -- featuring Doc, Dopey, Bashful, Grumpy, Sneezy, Sleepy and Happy -- isn't open to the public just yet. But while you wait, check out the video above to get a sense of what Walt Disney World's newest ride is like.